[SerializableAttribute]
public class FilterTrigger : ICacheTrigger, 
	IPortableObject

If an evaluation of the ICacheTriggerEntry object representing a pending change fails (returns false), then one of the following actions is taken:

• Rollback - an ArgumentException is thrown by the trigger to reject the operation that would result in this change (default);
• Ignore - the change is ignored and the entry's value is reset to the original value returned by the OriginalValue;
• Remove - the entry is removed from the underlying backing cache using the Remove(Boolean) call.

Note: This trigger never prevents entries from being removed.

System..::.Object
  Tangosol.Util.Filter..::.FilterTrigger